All Questions

132

Quadratics

Let p(x) be a monic, quartic polynomial such that p(1) = 3, p(3) = 11, and p(5) = 29. Find p(-2) + 7p(6).

Guest Jan 22, 2022

235

Counting question

How many ways are there to put 4 distinguishable balls into indistinguishable boxes?

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Guest Jan 22, 2022

Jan 21, 2022

214

please help

What fraction with a denominator of 12 is equivalent to 1/4

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Guest Jan 21, 2022

-1

223

Algebra

Let a and b be the solutions to 5x^2 - 11x + 4 = 0. Find 1/(a + 1) + 1/(b + 1).

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Guest Jan 21, 2022

219

Binomial Theorem

If m and n are odd integers, how many terms in the expansion of are odd?

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Guest Jan 21, 2022

183

Probability

A palindrome is a number that reads the same forward as backward. If a three-digit palindrome is randomly chosen, what is the probability that it is a multiple of 2?

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Guest Jan 21, 2022

196

+12

please help me

A kite is flying at a vertical height of 65 meters. It's string is attached to the ground at a 31 degree angle with the ground. How long is the string? Round to the nearest WHOLE NUMBER. (hint: draw a picture and find the hypotenuse)

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meeeeeee Jan 21, 2022

123

Polynomial

Suppose f and g are polynomials, and that h(x)=f(g(x))+g(x). Find the degree of g(x) given that the degree of h(x) is and the degree of f(x) is .

Guest Jan 21, 2022

205

Algebra

Let a and b be the solutions to 5x^2 - 11x + 4 = 0. Find a^3 + b^3.

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Guest Jan 21, 2022

293

+82

Trigonometry question

An angle between 0 and 360 degrees has the same sine value as Tan 133 degrees is... ___

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JuliaJ5 Jan 21, 2022

230

+82

Trigonometry Question

The hypotenuse of a right isosceles traingle is 6 cm long. Write an exact expression for Sin X, Cos X, and Tan X. (X = angle)

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JuliaJ5 Jan 21, 2022

118

Counting

Catherine rolls a 6-sided die five times, and the product of her rolls is . How many different sequences of rolls could there have been? (The order of the rolls matters.)

Guest Jan 21, 2022

224

Math

Chitra is buying a TV. At A-Mart, the tv is on sale for $199, with 7% sales tax. At B-Mart the TV is $299, but has a $100 mail-in rebate. Sales tax of 7% is based on the full price. After the rebate, which is the better deal?

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Guest Jan 21, 2022

259

quick geometry problem, CPhill

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Guest Jan 21, 2022

221

Counting

Joanna has six beads that she wants to assemble into a bracelet. Two of the beads have the same color, and the other four all have the same color. How many different ways can Joanna assemble her bracelet? (Two bracelets are considered identical if one can read more ..

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Guest Jan 21, 2022

276

+82

Trigonometry Question

Two maple leaf trees are 48 metres apart. From the point of the ground halfway between the trees, the angle of elevation to the tops of the trees are 35 degrees and 46 degrees. Determine the distance, to the nearest meter, between the two tops of the tree. read more ..

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JuliaJ5 Jan 21, 2022

291

+288

ANSWER THIS BASIC LINEAR EQUATION IM STUCK

Find the value of x that satisfies $2+3(4x+2) = 3x-4.

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Glowlife Jan 21, 2022

135

Algebra

Let u and v be the solutions to 3x^2 + 5x + 7 = 0. Find 1/u + 1/v.

Guest Jan 21, 2022

233

Help pls

Luisa wants to purchase 2 DVDs. At Stay and Play DVDs are on sale-buy 1 get 1 free. At Barney's the DVDs are 25% off. Which is a better deal?

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Guest Jan 21, 2022

126

Polynomial

Let f(x) = x^3+bx+c where b and c are integers. If f(5+\sqrt 2)=0 determine b+c

Guest Jan 21, 2022

195

Help please

Zoe wants to buy two pairs of jeans. The jeans at the mall cost $35 and are on sale for buy one pair, get the second pair half off. The same jeans are on sale at a local boutique for 20% off the regular price of $38 plus an additional $10 off purchases read more ..

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Guest Jan 21, 2022

135

Number Theory

For a positive integer b > 2, let S_b = 1_b + 2_b + ... + 100_b.
Find the number of different values of b such that the sum of the digits of S_b (read in base b) is at most 512.

Guest Jan 21, 2022

254

Help

Sid can buy a tennis racket from a sports store for 15% off the regular price of $89. He has a coupon for $20 off the regular price of $93 at his tennis club. Which is the better buy?

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Guest Jan 21, 2022

-2

278

+115

Need helppp A.S.A.P

The elevation of city A is 60 feet above sea level; the elevation of city C is 12 feet above sea level. The elevation of city D is 1 over 2 of the elevation of city C. Part A: Write an expression to represent the elevation, in feet, of city D. Part B: Solve read more ..

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Kakashi Jan 21, 2022

All Questions ⁺⁰225578 Questions

Quadratics

Counting question

please help

Algebra

Binomial Theorem

Probability

please help me

Polynomial

Algebra

Trigonometry question

Trigonometry Question

Counting

Math

quick geometry problem, CPhill

Counting

Trigonometry Question

ANSWER THIS BASIC LINEAR EQUATION IM STUCK

Algebra

Help pls

Polynomial

Help please

Number Theory

Help

Need helppp A.S.A.P

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